Sample DS91-100

NavDat sample number 51058 · DIORITE

Sample

Sample ID	DS91-100
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	46.3611
Longitude	-121.792
State / province	Washington

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
19		5	34

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	66.28		WT%	UNKNOWN
TIO2	0.58		WT%	UNKNOWN
AL2O3	16.8		WT%	UNKNOWN
FEOT	4		WT%	UNKNOWN
MNO	0.08		WT%	UNKNOWN
MGO	1.89		WT%	UNKNOWN
CAO	4.82		WT%	UNKNOWN
NA2O	4.35		WT%	UNKNOWN
K2O	1.01		WT%	UNKNOWN
P2O5	0.19		WT%	UNKNOWN
TOTAL	99.7		WT%	UNKNOWN
LOI	2.26		WT%	UNKNOWN

References

Smith, Steven M National Geochemical Database?eformatted Data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program. http://pubs.usgs.gov/of/1997/ofr-97-0492/